| Anno | Singolare | Doppio |
| Maschile | Femminile | Maschile | Femminile |
| 1973
|  Billy Martin
|
| Eventi non ancora esistenti |
| 1974
|  Ilana Kloss |
| 1975
| Howard Schoenfield
|  Nataša Čmyreva |
| 1976
|  Ricardo Yzaga
| Marise Kruger |
| 1977
| Van Winitsky
|  Claudia Casabianca |
| 1978
|  Per Hjertquist
| Linda Siegel |
| 1979
| Scott Davis
| Alycia Moulton |
| 1980
| Mike Falberg
| Susan Mascarin |
| 1981
| Thomas Högstedt
| Zina Garrison |
| 1982
|  Pat Cash
| Beth Herr
| Jonathan Canter
Michael Kures
| Penny Barg
Beth Herr |
| 1983
| Stefan Edberg
| Elizabeth Minter
| Mark Kratzmann
Simon Youl
| Ann Hulbert
Bernadette Randall |
| 1984
| Mark Kratzmann
|  Katerina Maleeva
|  Leonardo Lavalle
 Mihnea Năstase
| Mercedes Paz
Gabriela Sabatini |
| 1985
| Tim Trigueiro
|  Laura Garrone
| Joey Blake
Darren Yates
|  Andrea Holíková
Radomira Zrubáková |
| 1986
|  Javier Sánchez
| Elly Hakami
| Tomás Carbonell
Javier Sánchez
| Jana Novotná
Radomira Zrubáková |
| 1987
| David Wheaton
| Nataša Zvereva
|  Goran Ivanišević
Diego Nargiso
| Meredith McGrath
Kimberly Po |
| 1988
|  Nicolás Pereira
| Carrie Cunningham
| Jonathan Stark
Jonathan Yancey |
| 1989
| Jonathan Stark
| Jennifer Capriati
| Wayne Ferreira
Grant Stafford
| Jennifer Capriati
Meredith McGrath |
| 1990
| Andrea Gaudenzi
|  Magdalena Maleeva
|  Sébastien Leblanc
Greg Rusedski
| Kristin Godridge
Nicole Pratt |
| 1991
|  Leander Paes
| Karina Habšudová
|  Karim Alami
John-Laffnie de Jager
| Kristin Godridge
Kirrily Sharpe |
| 1992
| Brian Dunn
| Lindsay Davenport
| Jimmy Jackson
Eric Taino
| Lindsay Davenport
Nicole London |
| 1993
|  Marcelo Ríos
| Maria Francesca Bentivoglio
| Neville Godwin
Gareth Williams
| Nicole London
Julie Steven |
| 1994
|  Sjeng Schalken
| Meilen Tu
| Ben Ellwood
Nicolás Lapentti
|  Surina de Beer
Chantal Reuter |
| 1995
|  Nicolas Kiefer
| Tara Snyder
|  Lee Jong-min
Jocelyn Robichaud
| Corina Morariu
Ludmila Varmužová |
| 1996
| Daniel Elsner
|  Mirjana Lučić
| Bob Bryan
Mike Bryan
| Surina de Beer
Jessica Steck |
| 1997
|  Arnaud Di Pasquale
|  Cara Black
| Nicolás Massú
Fernando González
| Marissa Irvin
Alexandra Stevenson |
| 1998
| David Nalbandian
| Jelena Dokić
| K.J. Hippensteel
David Martin
|  Kim Clijsters
 Eva Dyrberg |
| 1999
|  Jarkko Nieminen
|  Lina Krasnoruckaja
| Julien Benneteau
Nicolas Mahut
| Daniela Bedáňová
 Iroda Tuljaganova |
| 2000
| Andy Roddick
| María Salerni
|  Lee Childs
James Nelson
| Gisela Dulko
María Salerni |
| 2001
|  Gilles Müller
| Marion Bartoli
| Tomáš Berdych
 Stéphane Bohli
| Galina Fokina
Svetlana Kuznecova |
| 2002
| Richard Gasquet
| Marija Kirilenko
| Michel Koning
Bas Van Der Valk
| Elke Clijsters
Kirsten Flipkens |
| 2003
| Jo-Wilfried Tsonga
| Kirsten Flipkens
| Eventi cancellati a causa del maltempo |
| 2004
| Andy Murray
| Michaëlla Krajicek
| Brendan Evans
Scott Oudsema
|  Marina Eraković
Michaëlla Krajicek |
| 2005
| Ryan Sweeting
|  Viktoryja Azaranka
| Alex Clayton
Donald Young
| Nikola Franková
Alisa Klejbanova |
| 2006
| Dušan Lojda
| Anastasija Pavljučenkova
| Jamie Hunt
Nathaniel Schnugg
| Mihaela Buzărnescu
Ioana Olaru |
| 2007
|  Ričardas Berankis
|  Kristína Kučová
| Jonathan Eysseric
Jérôme Inzerillo
| Ksenija Milevskaja
 Urszula Radwańska |
| 2008
| Grigor Dimitrov
| Coco Vandeweghe
|  Niki Moser
Cedrik-Marcel Stebe
|  Noppawan Lertcheewakarn
Sandra Roma |
| 2009
| Bernard Tomić
| Heather Watson
|  Márton Fucsovics
 Cheng Peng Hsieh
| Valerija Solov'ëva
 Maryna Zanevs'ka |
| 2010
| Jack Sock
| Dar'ja Gavrilova
|  Duilio Beretta
Roberto Quiroz
| Tímea Babos
Sloane Stephens |
| 2011
| Oliver Golding
| Grace Min
| Robin Kern
Julian Lenz
| Irina Chromačëva
Demi Schuurs |
| 2012
| Filip Peliwo
| Samantha Crawford
| Kyle Edmund
 Frederico Ferreira Silva
| Gabrielle Andrews
Taylor Townsend |
| 2013 |
Borna Ćorić |
Ana Konjuh |
Kamil Majchrzak
Martin Redlicki |
Barbora Krejčíková
Kateřina Siniaková |
| 2014 |
Omar Jasika |
Marie Bouzková |
Omar Jasika
 Naoki Nakagawa |
 İpek Soylu
Jil Teichmann |
| 2015 |
Taylor Fritz |
Dalma Gálfi |
Félix Auger-Aliassime
Denis Shapovalov |
Viktória Kužmová
Aleksandra Pospelova |
| 2016 |
Félix Auger-Aliassime |
Kayla Day |
 Juan Carlos Manuel Aguilar
 Felipe Meligeni Alves |
Jada Myii Hart
Ena Shibahara |
| 2017 |
 Wu Yibing |
Amanda Anisimova |
Hsu Yu-hsiou
Wu Yibing |
 Olga Danilović
Marta Kostjuk |
| 2018 |
Thiago Seyboth Wild |
Wang Xiyu |
Adrian Andreev
Anton Matusevich |
Cori Gauff
Caty McNally |
| 2019 |
Jonáš Forejtek |
 Camila Osorio |
Eliot Spizzirri
Tyler Zink |
 Kamilla Bartone
Oksana Selechmet'eva |
| 2020 | Non disputato a causa della pandemia da COVID-19 |
| 2021 |
Daniel Rincón |
Robin Montgomery |
Max Westphal
 Coleman Wong |
Ashlyn Krueger
Robin Montgomery |
| 2022 |
Martín Landaluce |
 Alex Eala |
Ozan Baris
Nishesh Basavareddy |
Lucie Havlíčková
 Diana Šnaider |
| 2023 |
João Fonseca |
Katherine Hui |
Max Dahlin
 Oliver Ojakäär |
Mara Gae
Anastasija Gur'eva |
| 2024 |
Rafael Jódar |
Mika Stojsavljevic |
Maxim Mrva
Rei Sakamoto |
Malak El Allami
 Emily Sartz-Lunde |
.svg){kind=small}
.svg){kind=small}
